@inbook {edsgcl.182830001220070101,
	title = {Behavior Therapy.},
	booktitle = {Handbook of homework assignments in psychotherapy: Research, practice, and prevention},
	year = {2007},
	pages = {16-34},
	publisher = {Springer},
	organization = {Springer},
	isbn = {978-0-387-29681-4},
	url = {https://link.springer.com/chapter/10.1007\%2F978-0-387-29681-4_2},
	author = {Ledley, Deborah Roth and Huppert, Jonathan D}
}
